[mailto:lamiapost...@gmail.com]
Sent: Monday, April 12, 2010 4:46 AM
To: Jean-Philippe François
Cc: Karicheri, Muralidharan; davinci-linux-open-source
Subject: Re: isif - debugging on dm365
Hi Jean-Philippe,
I finally create my patch against f5cef8f45739db4c0c1c346296922cac274c87eb in
attachment
Hi Jean-Philippe,
I finally create my patch against f5cef8f45739db4c0c1c346296922cac274c87eb
in attachment, but the problem is that isif_set_hw_if_params is not called
by gstreamer.
If I set in drivers/media/video/davinci/isif.c (and not in
drivers/media/video/davinci/dm365_ccdc.c as I don't
I suppose it does not work, because isif_set_hw_if params is only called
if the user applications is doing a VIDIOC_S_INPUT.
based on your log, it seems gstreamer does not do that.
I don't know if the driver or the application should be corrected.
May be there is a command switch to gstreamer
I was adding isif_cfg.y_c_swap variable, but it need a modification inside
arch/arm/mach-davinci/dm365.c that I think is not the right direction.
I mean, the isif platform data is not board related, but it is cpu
related.
I'd like to use isif_set_hw_if_params, but I'm not sure that it is really
Raffaele Recalcati a écrit :
I was adding isif_cfg.y_c_swap variable, but it need a modification
inside arch/arm/mach-davinci/dm365.c that I think is not the right
direction.
I mean, the isif platform data is not board related, but it is cpu
related.
sensor or decoder connection to the isif
I ll send a patch tuesday. Today i am on holyday
2010/4/1, Karicheri, Muralidharan m-kariche...@ti.com:
Raffaele,
[MK] 0 means the interrupt happens right at VD pulse. 1 means after one
line. You might want to check the signals received from ADV to input of VPFE
to see if adv is doing what
Raffaele,
[MK] 0 means the interrupt happens right at VD pulse. 1 means after one line.
You might want to check the signals received from ADV to input of VPFE to see
if adv is doing what it is configured to do.
My colleague has found how to make the vpfe_isr interrupt working with adv7180.
He
...@linux.davincidsp.com] On Behalf Of
Karicheri, Muralidharan
Sent: Thursday, April 01, 2010 2:09 PM
To: Raffaele Recalcati
Cc: davinci-linux-open-source
Subject: RE: isif - debugging on dm365
Raffaele,
[MK] 0 means the interrupt happens right at VD pulse. 1 means after one line.
You might want
[MK] 0 means the interrupt happens right at VD pulse. 1 means after one
line. You might want to check the signals received from ADV to input of VPFE
to see if adv is doing what it is configured to do.
My colleague has found how to make the vpfe_isr interrupt working with
adv7180.
He has made
I'm trying to understand why my adv7180 (BT.656) isn't correctly grabbed.
The setup is on 2.6.34 davinci git kernel and is similar to evm dm365.
I have tried in many ways, also checking hw, but no vpfe_isr happens.
I have checked isif registers, but I can't understand if my video is seen
from isif
Sent: Tuesday, March 30, 2010 10:51 AM
To: davinci-linux-open-source
Subject: isif - debugging on dm365
I'm trying to understand why my adv7180 (BT.656) isn't correctly grabbed.
The setup is on 2.6.34 davinci git kernel and is similar to evm dm365.
I have tried in many ways, also checking hw
Hi Karicheri,
there is an optional info that I think is interesting.
evm-dm365 and bmx board have 128MB DDR2 RAM.
but vpfe_capture.bufsize=4147200 works on evm, but in our board gives this
allocation problem:
(setting instead vpfe_capture.bufsize=1147200 we obtain the situation of the
previous
[mailto:lamiapost...@gmail.com]
Sent: Tuesday, March 30, 2010 12:24 PM
To: Karicheri, Muralidharan
Cc: davinci-linux-open-source
Subject: Re: isif - debugging on dm365
Hi Karicheri,
there is an optional info that I think is interesting.
evm-dm365 and bmx board have 128MB DDR2 RAM.
but vpfe_capture.bufsize
yes, see the logs below and the attached board file.
in evm-dm365 vpfe_capture0 interrupts numbers rise during the grabbing, instead
in our board it doesn't happen.
VDINT0 is zero in both boards, but looking documentation seems it should
contain the number of lines to be received in order to
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